J/A+A/654/A74 Multiple photoionization for K shell in Fe atom (Kucas+, 2021)
Multiple photoionization for the K shell in the Fe atom.
Kucas S., Kyniene A., Masys S., Jonauskas V.
<Astron. Astrophys. 654, A74 (2021)>
=2021A&A...654A..74K 2021A&A...654A..74K (SIMBAD/NED BibCode)
ADC_Keywords: Atomic physics
Keywords: atomic data - atomic processes
Abstract:
Multiple photoionization for the K shell in the Fe atom is studied for
all levels of the ground configuration. The study shows that sextuple
photoionization cross sections dominate for all levels of the
3d64s2 configuration. The cross sections strongly depend on the
initial level for which the photoionization is investigated. The
partial photoionization cross sections to the configurations of the
produced ions are determined. The main sequences of the radiative and
Auger cascade following the photoionization of the K shell in the Fe
atom are identified. Presented ion yields for subconfigurations and
levels are compared with the previous calculations. Comparison shows
that the previous calculations for configuration averages strongly
overestimate the ion yield for the Fe7+-Fe10+ ions.
Description:
Multiple photoionization cross sections for the K shell of the Fe atom
are investigated. The radiative and Auger cascade is studied by
considering transitions among energy levels and subconfigurations.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 22 196 Photoionization cross sections to Fe2+
from the level with index 0
table3.dat 22 196 Photoionization cross sections to Fe3+
from the level with index 0
table4.dat 22 196 Photoionization cross sections to Fe4+
from the level with index 0
table5.dat 22 196 Photoionization cross sections to Fe5+
from the level with index 0
table6.dat 22 196 Photoionization cross sections to Fe6+
from the level with index 0
table7.dat 22 196 Photoionization cross sections to Fe7+
from the level with index 0
table8.dat 22 196 Photoionization cross sections to Fe8+
from the level with index 0
table.fe2_3d6.dat 22 196 Partial photoionization cross sections
to Fe2+ 3d6 configuration
from the level with index 0
table.fe23d44s2.dat 22 196 Partial photoionization cross sections
to Fe2+ 3d4 4s2 configuration
from the level with index 0
table.fe3_3d5.dat 22 196 Partial photoionization cross sections
to Fe3+ 3d5 configuration
from the level with index 0
table.fe4_3d4.dat 22 196 Partial photoionization cross sections
to Fe4+ 3d4 configuration
from the level with index 0
table.fe43d24s2.dat 22 196 Partial photoionization cross sections
to Fe4+ 3d2 4s2 configuration
from the level with index 0
table.fe43d34s1.dat 22 196 Partial photoionization cross sections
to Fe4+ 3d3 4s1 configuration
from the level with index 0
table.fe43p43d5_4s1.dat 22 196 Partial photoionization cross sections
to Fe4+ 3p4 3d5 4s1 configuration
from the level with index 0
table.fe43p43d6.dat 22 196 Partial photoionization cross sections
to Fe4+ 3p4 3d6 configuration
from the level with index 0
table.fe43p53d4_4s1.dat 22 196 Partial photoionization cross sections
to Fe4+ 3p5 3d4 4s1 configuration
from the level with index 0
table.fe43p53d5.dat 22 196 Partial photoionization cross sections
to Fe4+ 3p5 3d5 configuration
from the level with index 0
table.fe5_3d3.dat 22 196 Partial photoionization cross sections
to Fe5+ 3d3 configuration
from the level with index 0
table.fe53d14s2.dat 22 196 Partial photoionization cross sections
to Fe5+ 3d1 4s2 configuration
from the level with index 0
table.fe53d24s1.dat 22 196 Partial photoionization cross sections
to Fe5+ 3d2 4s1 configuration
from the level with index 0
table.fe53p53d3_4s1.dat 22 196 Partial photoionization cross sections
to Fe5+ 3p5 3d3 4s1 configuration
from the level with index 0
table.fe53p53d4.dat 22 196 Partial photoionization cross sections
to Fe5+ 3p5 3d4 configuration
from the level with index 0
table.fe6_3d2.dat 22 196 Partial photoionization cross sections
to Fe6+ 3d2 configuration
from the level with index 0
table.fe63d14s1.dat 22 196 Partial photoionization cross sections
to Fe6+ 3d1 4s1 configuration
from the level with index 0
table.fe63p53d2_4s1.dat 22 196 Partial photoionization cross sections
to Fe6+ 3p5 3d2 4s1 configuration
from the level with index 0
table.fe63p53d3.dat 22 196 Partial photoionization cross sections
to Fe6+ 3p5 3d3 configuration
from the level with index 0
table.fe6_4s2.dat 22 196 Partial photoionization cross sections
to Fe6+ 4s2 configuration
from the level with index 0
table.fe7_3d1.dat 22 196 Partial photoionization cross sections
to Fe7+ 3d1 configuration
from the level with index 0
table.fe73p43d3.dat 22 196 Partial photoionization cross sections
to Fe7+ 3p4 3d3 configuration
from the level with index 0
table.fe73p53d1_4s1.dat 22 196 Partial photoionization cross sections
to Fe7+ 3p5 3d1 4s1 configuration
from the level with index 0
table.fe73p53d2.dat 22 196 Partial photoionization cross sections
to Fe7+ 3p5 3d2 configuration
from the level with index 0
table.fe7_4s1.dat 22 196 Partial photoionization cross sections
to Fe7+ 4s1 configuration
from the level with index 0
table.fe83p23d4.dat 22 196 Partial photoionization cross sections
to Fe8+ 3p2 3d4 configuration
from the level with index 0
table.fe83p33d3.dat 22 196 Partial photoionization cross sections
to Fe8+ 3p3 3d3 configuration
from the level with index 0
table.fe83p43d2.dat 22 196 Partial photoionization cross sections
to Fe8+ 3p4 3d2 configuration
from the level with index 0
table.fe83p53d1.dat 22 196 Partial photoionization cross sections
to Fe8+ 3p5 3d1 configuration
from the level with index 0
table.fe83s13p4_3d3.dat 22 196 Partial photoionization cross sections
to Fe8+ 3s1 3p4 3d3 configuration
from the level with index 0
table.fe83s13p5_3d2.dat 22 196 Partial photoionization cross sections
to Fe8+ 3s1 3p5 3d2 configuration
from the level with index 0
f.table2.dat 22 33 Factors for the excited levels of the
Fe2+ configuration
f.table3.dat 22 33 Factors for the excited levels of the
Fe3+ configuration
f.table4.dat 22 33 Factors for the excited levels of the
Fe4+ configuration
f.table5.dat 22 33 Factors for the excited levels of the
Fe5+ configuration
f.table6.dat 22 33 Factors for the excited levels of the
Fe6+ configuration
f.table7.dat 22 33 Factors for the excited levels of the
Fe7+ configuration
f.table8.dat 22 33 Factors for the excited levels of the
Fe8+ configuration
f.table.fe2_3d6.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe23d44s2.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe3_3d5.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe4_3d4.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe43d24s2.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe43d34s1.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe43p43d5_4s1.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe43p43d6.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe43p53d4_4s1.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe43p53d5.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe5_3d3.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe53d14s2.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe53d24s1.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe53p53d3_4s1.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe53p53d4.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe6_3d2.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe63d14s1.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe63p53d2_4s1.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe63p53d3.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe6_4s2.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe7_3d1.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe73p43d3.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe73p53d1_4s1.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe73p53d2.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe7_4s1.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe83p23d4.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe83p33d3.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe83p43d2.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe83p53d1.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe83s13p4_3d3.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
f.table.fe83s13p5_3d2.dat 22 33 Factors for the excited levels of the
Fe 3d6 4s2 configuration
table.yield.dat 112 99 Ion yield for levels of the
Fe+ 1s1 3d6 4s2 configuration
full/* . 38 Full version of table?.dat,
table.fe*.dat
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Byte-by-byte Description of file: table?.dat table.fe*.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 7 I7 eV E Energy
8- 22 E15.3 10-20cm2 sigma Cross section for level with index 0
--------------------------------------------------------------------------------
Byte-by-byte Description of file: f.table*.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 7 I7 --- i Index
8- 22 E15.3 --- f Factors for the levels with index i of the
Fe 3d6 4s2 configuration that has to be
multiplied to photoionization cross sections
of level with index 0 to obtain the
corresponding cross sections
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table.yield.dat
--------------------------------------------------------------------------------
ytes Format Units Label Explanations
--------------------------------------------------------------------------------
6- 7 I2 eV i Index of level of the Fe+ 1s1 3d6 4s2
configuration
14- 22 E9.4 % Fe2+ Ion yield of Fe2+
29- 37 E9.4 % Fe3+ Ion yield of Fe3+
44- 52 E9.4 % Fe4+ Ion yield of Fe4+
59- 67 E9.4 % Fe5+ Ion yield of Fe5+
74- 82 E9.4 % Fe6+ Ion yield of Fe6+
89- 97 E9.4 % Fe7+ Ion yield of Fe7+
104-112 E9.4 % Fe8+ Ion yield of Fe8+
--------------------------------------------------------------------------------
Byte-by-byte Description of file (#): full/*
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 7 I7 eV E Energy
8- 22 E15.3 10-20cm2 CS0 Cross section for level with index 0
23- 37 E15.3 10-20cm2 CS1 Cross section for level with index 1
38- 52 E15.3 10-20cm2 CS2 Cross section for level with index 2
53- 67 E15.3 10-20cm2 CS3 Cross section for level with index 3
68- 82 E15.3 10-20cm2 CS4 Cross section for level with index 4
83- 97 E15.3 10-20cm2 CS5 Cross section for level with index 5
98-112 E15.3 10-20cm2 CS6 Cross section for level with index 6
113-127 E15.3 10-20cm2 CS7 Cross section for level with index 7
128-142 E15.3 10-20cm2 CS8 Cross section for level with index 8
143-157 E15.3 10-20cm2 CS9 Cross section for level with index 9
158-172 E15.3 10-20cm2 CS10 Cross section for level with index 10
173-187 E15.3 10-20cm2 CS11 Cross section for level with index 11
188-202 E15.3 10-20cm2 CS12 Cross section for level with index 12
203-217 E15.3 10-20cm2 CS13 Cross section for level with index 13
218-232 E15.3 10-20cm2 CS14 Cross section for level with index 14
233-247 E15.3 10-20cm2 CS15 Cross section for level with index 15
248-262 E15.3 10-20cm2 CS16 Cross section for level with index 16
263-277 E15.3 10-20cm2 CS17 Cross section for level with index 17
278-292 E15.3 10-20cm2 CS18 Cross section for level with index 18
293-307 E15.3 10-20cm2 CS19 Cross section for level with index 19
308-322 E15.3 10-20cm2 CS20 Cross section for level with index 20
323-337 E15.3 10-20cm2 CS21 Cross section for level with index 21
338-352 E15.3 10-20cm2 CS22 Cross section for level with index 22
353-367 E15.3 10-20cm2 CS23 Cross section for level with index 23
368-382 E15.3 10-20cm2 CS24 Cross section for level with index 24
383-397 E15.3 10-20cm2 CS25 Cross section for level with index 25
398-412 E15.3 10-20cm2 CS26 Cross section for level with index 26
413-427 E15.3 10-20cm2 CS27 Cross section for level with index 27
428-442 E15.3 10-20cm2 CS28 Cross section for level with index 28
443-457 E15.3 10-20cm2 CS29 Cross section for level with index 29
458-472 E15.3 10-20cm2 CS30 Cross section for level with index 30
473-487 E15.3 10-20cm2 CS31 Cross section for level with index 31
488-502 E15.3 10-20cm2 CS32 Cross section for level with index 32
503-517 E15.3 10-20cm2 CS33 Cross section for level with index 33
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Acknowledgements:
Sigitas Kucas, sigitas.kucas(at)tfai.vu.lt
(End) Patricia Vannier [CDS] 08-Sep-2021